IndividualActive
Frank Pierson, M.S., L.L.P.
NPI 1851625503 · Psychologist · Ann Arbor, MI
Frank Pierson, M.S., L.L.P. is a Psychologist provider in Ann Arbor, MI (NPI 1851625503).
Provider details
- NPI number
- 1851625503
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- M.S., L.L.P.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6301011918 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
3325 Burbank Dr
Ann Arbor, MI 48105-1514
Phone: (734) 883-1557
Street-level locationGet directions
Mailing address
3325 Burbank Dr
Ann Arbor, MI 48105-1514
Registry dates
- Enumerated
- 2009-09-29
- Last updated
- 2009-09-29
Frequently asked questions
- What is Frank Pierson's NPI number?
- Frank Pierson's National Provider Identifier (NPI) is 1851625503, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frank Pierson's specialty?
- Frank Pierson is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Frank Pierson located?
- Frank Pierson's practice location on file with NPPES is 3325 Burbank Dr, Ann Arbor, MI 48105-1514.
- What is Frank Pierson's phone number?
- The practice phone number listed in the NPPES registry for Frank Pierson is (734) 883-1557.
- Is Frank Pierson's NPI active?
- Yes — Frank Pierson's NPI (1851625503) is active in the NPPES registry as of the last update on 2009-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.